-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 To ensure the image has not been corrupted in transmit or tampered with, perform the following two steps to cryptographically verify image integrity: 1. Verify the authenticity of this file by checking that it is signed with our GPG release key: $ curl https://raw.githubusercontent.com/turnkeylinux/common/master/keys/tkl-buster-images.asc | gpg --import $ gpg --list-keys --with-fingerprint release-buster-images@turnkeylinux.org pub rsa4096 2020-02-05 [SC] [expires: 2040-01-31] A8B2 EF42 8781 9B03 D351 6CCA 7623 1C20 425E 9772 uid [ unknown] TurnKey GNU/Linux Buster Images (GPG signing key for TurnKey Linux Buster Images) sub rsa4096 2020-02-05 [S] [expires: 2040-01-31] $ gpg --verify turnkey-sahana-eden-16.0-buster-amd64.iso.hash gpg: Signature made using RSA key ID A8B2EF4287819B03D3516CCA76231C20425E9772 gpg: Good signature from "0" 2. Recalculate the image hash and make sure it matches your choice of hash below. $ sha256sum turnkey-sahana-eden-16.0-buster-amd64.iso 14b693ac90c1e5e9d3253d70e6695c62e6f2fc7b93327d010b5f05b083400af3 turnkey-sahana-eden-16.0-buster-amd64.iso $ sha512sum turnkey-sahana-eden-16.0-buster-amd64.iso 4d44bb5b609aca7930a9cd258dd19215499fdbba8e3753eb0d789fa95b17041950ca977c10dcaa2584d087d1f105aeb1268ba7269f07230e75e4611e544c9e50 turnkey-sahana-eden-16.0-buster-amd64.iso Note, you can compare hashes automatically:: $ sha256sum -c turnkey-sahana-eden-16.0-buster-amd64.iso.hash turnkey-sahana-eden-16.0-buster-amd64.iso: OK $ sha512sum -c turnkey-sahana-eden-16.0-buster-amd64.iso.hash turnkey-sahana-eden-16.0-buster-amd64.iso: OK Final note, when checking SHAs automatically, please ignore warning noting that some lines are improperly formatted. -----BEGIN PGP SIGNATURE----- iQIzBAEBCgAdFiEE8ZCki1TcVrLH8k3LrF6wBJPlvBwFAl9LYOkACgkQrF6wBJPl vBxk2A/9HUcb+EMu20WvZxwWHekoHb5cRIb1qHsFsb/EOsZzg+ffhJ1M+Yzwkcs8 5q7wWCHCT0FUJNffLoeWSJWXzO7ALwHTrhf6WqTIsiHm28M7adKSS+C6H9J30Bmv grSiH1mJbVyDQuxc9aBXMWGMeyciv6E7EKeiJCkl7sFz2npVtYHkC265g+s3zQMV ntYtPwSQJJLE6eQKRGYEryM75wG5n9sfIAI0JuLs9F8iYIWJADtdHDef9/9g4YIN p9PnVPJU78rOzGjuO1PJXbKE5Jf8tVt5hSU9zqeAl8nekVz093ret4ojkxJGXfvM K3FvdUXzBtTzJFMBK78wxOcX3LhKvzu4TYAoxqGyuraIz+y41g38Gn1FFY4KQ8Ob fuflEwwzzp9lTMQssarK5OQTntnqG+v/Vtl+DAij3BQkYweStZ7hgdu+kAeqKNyc GKyhbJkV1n2Ik4BWWkrNY38oaR2TcItqrFA2Ln2GiFR1k8//QJtv7WoICGPpirkT xh+d6VM/ZHyh7JhIqcp661IayqGN0GT+aaxeIM2ALwTwdN9O9U7ly8kMhG5/C7FD lyX6kXCzxClHjb1PRpmh5nr6NM/t3NpfsKYjdeeHhOyNbQkOUwMgVNUqTp2T4HHw vhtWm1h4pd8wqQyaodiN6NQyUFKE0oDbJ6yMIv4vgZxGM9b+LtY= =s97a -----END PGP SIGNATURE-----